1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab59d8b9738f93d1a1bdca846a3896d91fc946a637bc9734fbfc5a62171c9b7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29d4391e-1edb-4f50-beca-63f767621a25.json and https://artists.proofprofile.net/proofs/artist/29d4391e-1edb-4f50-beca-63f767621a25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nachtschwur [Midnight-Chronicles-Reihe, Teil 6 (Ungekürzt)]
Kapitel 2 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Berühre mich. Nicht. [Berühre mich nicht-Reihe, Teil 1 (Ungekürzt)]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5667178525ec2310b6ddf921c698802a1b18fbd6804dbab1c2652501edfa4fed. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300652.
Kapitel 6 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633d721bd41567e9502bd322174fcffd9343ffaaa710a93688ce4165f932d0dd. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300656.
Kapitel 2 - Verliere mich. Nicht. - Berühre mich nicht-Reihe, Teil 2
Verliere mich. Nicht. [Berühre mich nicht-Reihe, Teil 2 (Ungekürzt)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa163c23ecdc0622d9a6927f90cba072916d09d8d779140a8e9f8b50ae81a77fe. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12393730.
Kapitel 16 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc8d5d77f17cedf29141e19cfaf4ecc9c104adc6988225c91bd224436c669dd. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300666.
Kapitel 20 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37701c56c4dce96bb5c7e4a81ef526c4bf5b27c89b2e6ed29781dc933bb2aca7. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300670.
Kapitel 8 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26dd373753d18640bcae24b5243acb8e4f5010facc604c45092b22819c33dd0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300658.
Kapitel 10 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5994f84e879207ca7a030408c6ab087046db8928d04b44d3cd234f2bf0596869. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300660.
Kapitel 5 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4649f3edfe7f5784bc9693fe2fd3848ad81efc9a1abc0fada54b5a46eb7818. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300655.
Kapitel 14 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b5fd1085df177fbc9aab01eb39b17f96e5a4ec221e536d94827f72ff76fe43. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300664.
Kapitel 15 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bebff00311760648d6b9b925cb81aa43c69195203e07da0e4260a105543392. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300665.
Kapitel 11 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607598119c836f439f5bb36d8f250effe13398516e71cb1cccfa8b16c70bf482. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300661.
Kapitel 21 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eec0084462932e29433c6e8b43f3a3febe0b129489103f254e8b4b427cae093. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300671.
Kapitel 13 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935f6c30fe206b96f065167a5ac016d6605d9dc82acee4b01f2c7034022740d1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300663.
Kapitel 9 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd193e8780a5ab3ac630ea6fb2fee44f082d57e7ee7af5d41e22ad837071acdf8. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300659.
Kapitel 19 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f35df5340bfeb6022835b3cbfcc89c833233e30405ec55cca2fdfca69d72b8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300669.
Kapitel 7 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dda5627e3e5ccab796b01d7de84e907ebef0a67216466fea5538bf1a0e479b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300657.
Kapitel 4 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa312582ae64258a802090331805aadbfa291e1dfc547ecd1e392fd822e6847b. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300654.
Kapitel 12 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452ab8ac07bbe9e65ef8a5aeaf9636b0ac89371aa89ca8224546289acb7cdbf0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300662.
Kapitel 3 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57473e6ed17f3892569ed01708923998e894b24fec473cb8e4b8954a3036c178. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300653.
Kapitel 18 - Berühre mich. Nicht. - Berühre mich nicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8303b3d5b64bd09aee35ae0887d6c4f6175a9e2ed5aabbb6dba935fc641d8ca0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12300668.